My boss had been a bachelor for almost 45 years when he decided to get married in the early 90's.
He gave me this tool box and 95% of the tools in it. Said he had been hauling it around for years and did't use it any longer.
It must weigh around 75-85 lbs or more. I can't lift it but can slide it off onto a bench or cart.
I'll probably give it to my son when I move. He works in HVAC but can probably barter some of the stuff!